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浙江陆生贝类区系及其生态分布分析
引用本文:钱周兴,张卫红,郭云海,陈德牛.浙江陆生贝类区系及其生态分布分析[J].四川动物,2006,25(4):814-818.
作者姓名:钱周兴  张卫红  郭云海  陈德牛
作者单位:1. 浙江自然博物馆,杭州,310012
2. 新疆大学生命科学与技术学院
3. 贵州师范大学地理与生物科学学院
4. 中国科学院动物研究所
摘    要:1978、1979、2002年先后对浙江省20个县、市和地区进行了陆生贝类的初步调查,获得一批陆生贝类标本,经整理鉴定得43种和亚种,分隶13科,26属和亚属。同型巴蜗牛B.(B.)similaris similaris(Fernssac)、灰尖巴蜗牛B.(Acusta)ravida ravida(Benson)、野缨蛞蝓D.(A.)agreste(Linne)为广分布种类。根据本地区的地理条件及陆生贝类区系组成,东洋界为其主要成分,古北界少数种类渗入到本地区。其动物地理学分布基本上与中国动物地理划分相吻合。

关 键 词:陆生贝类  软体动物门  腹足纲  生态分布  浙江
文章编号:1000-7083(2006)04-0814-05
收稿时间:2005-10-19
修稿时间:2006-06-29

Terrestrial Mollusc Fauna and Ecological Distribution in Zhejiang Province
QIAN Zhou-xing,ZHANG Wei-hong,GUO Yun-hai,CHEN De-niu.Terrestrial Mollusc Fauna and Ecological Distribution in Zhejiang Province[J].Sichuan Journal of Zoology,2006,25(4):814-818.
Authors:QIAN Zhou-xing  ZHANG Wei-hong  GUO Yun-hai  CHEN De-niu
Institution:1. Zhejiang Museum of Natural History, Hangzhou 310012; 2. College of Life Science and Technology, Xinjiang University; 3. School of Geographical and Biological Science, Guizhou Normal University; 4. Institute of Zoology, Chinese Academy of Sciences
Abstract:From 1978,1979,2002,a survey of terrestrial mollusc was made in various places of Zhejiang Province,China,e.g. Hangzhou,Tonglu,Linan,Xiaoshan,Changxin,Ningbo,Daishan,Ninghai,Lishui,Jinyun,Qingyuan,Longquan,Suichang,Shaoxin,Changhua,Sanmen,Changshan,Zhuji,Yuyao and Tianmushan cities or counties,and 2126 specimens of 43 species and subspecies belonging to 26 genera of 13 families of 2 orders of land snails were collected(Table 1).The land snail and slug fauna of Zhejiang area is rich in subtropical Oriental ream elements with both subtropical and warm-temperate,and Oriental realm elements with subtropical-temperate,subtropical forest in nature.Approximately 43 species and subspecies of land molluscs have been found.The all Zhejiang area belongs to Oriental realm,e.g.,species and subspecies of Cyclophoridae,Clausilidae,Streptoxidae,where 33 species and subspecies(77% of the total) have been found.Only 5 species and subspecies(12% of the total) belong to Palaearctic and Oriental realm,e.g.,the S.erythrophana,M.planula(Heude),M.minensis(Moellendorff),C.(C.) fasciola fasciola(Draparnaud),L.flavus Linnaeus.The B.(B.) similaris similaris(Ferussac),B.(Acusta) ravida ravida(Benson),D.(A.) agreste(Linne) belong to cosmopolitan.The P.bilineatus(Benson),L.flavus Linnaeus,B.(Acusta) ravida r.(Benson),B.(B.) similaris s.(Ferussac),O.gracilior(Gredler)belong to dominant species.It is similar to the zoogeographical division of vertebrates in China(See Table 1).Approximately 43 species and subspecies of land snails and slugs have been found,in which 15 species and subspecies(35% of the total) inhabited in shrub forest and herbosa of montane thicket,hill belt,6 species and subspecies(14% of the total) inhabited in shrub forest and herbosa of field border and hill belt,1 species(0.3% of the total) inhabited in shrub forest and herbosa of field border,dewelling,park,18 species and subspecies(42% of the total) inhabited in shrub forest and montane thicket,herbosa of field border,park.The D.(A.) agreste(Linne), B.(Acusta) ravida ravida(Benson),B.(B.) similaris similaris(Ferussac)belong to species of eurycious.
Keywords:terrestria mollusc  Mollusca  Gastropoda  ecological distribution  Zhejiang
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